Top Tech Jobs & Startup Jobs in Houston, TX

Lead and scale the Trade engineering organization, owning technical vision, architecture, and roadmap for trading systems (matching engines, order/execution infrastructure, market data, FIX). Hire and develop senior engineering talent, ensure reliability/performance/risk controls, partner with product, compliance, risk, and legal, and make high-level build-vs-buy and architecture decisions while remaining technically hands-on.

Full-cycle mid-market account executive responsible for prospecting and qualifying inbound leads, conducting discovery, negotiating deals, onboarding new eCommerce/DTC clients, and scaling accounts. Maintain pipeline, forecast progress, and collaborate with marketing, data science, operations, and client success to drive performance-marketing customer acquisition.

Lead and execute deep manual penetration tests across network, cloud, Active Directory, and AI environments. Scope, test, and report findings; advise on remediation and secure development; mentor junior testers; and help mature testing processes aligned with regulatory requirements.

Drive IT operational maturity and financial management by analyzing spend and operations, managing renewals and PO lifecycle, delivering reports, advising leadership on budget optimization, vendor rationalization, and process improvements.

Lead and scale Customer Success across North America for Kainos' Workday products. Drive retention, adoption, value realization, and GRR through structured success planning, executive engagement, and renewal readiness. Build and develop a distributed CSM team, implement playbooks and health frameworks, leverage data and AI-enabled automation to prioritize actions, and partner cross-functionally to improve reporting, forecasting, and customer advocacy.

Oversee payroll processing, taxes, and labor-law compliance; develop and enforce HR policies; manage performance, compensation, benefits, training, employee engagement, records, and regulatory reporting.

Own and execute core HR processes across the employee lifecycle for a fast-growing, remote-first company. Provide day-to-day employee support, coordinate onboarding/offboarding, administer benefits and payroll (bi-weekly and 401(k)), assist performance review logistics, and maintain compliance (I-9s, state registrations, leave paperwork).

Support implementation of Workday Core HCM and reporting by gathering and documenting global requirements, testing, validating data, building reports/dashboards, providing post-go-live production support, and partnering with HR, Payroll, IT and implementation partners to ensure consistent, scalable HR processes and data integrity.

Lead discovery-driven product demonstrations and own technical sales engagements from qualification through close. Configure personalized demo environments, run proof-of-concepts, respond to RFPs and security questionnaires, and partner with Account Executives to translate platform capabilities into business outcomes for HR, Finance, and executive stakeholders.

Identify and qualify US market opportunities, build and maintain partner relationships, generate leads with publishers/distributors/advertisers, represent the company at events, create presentations and proposals, collaborate with internal teams, track partnership performance, support negotiations, and report pipeline and competitive analysis to leadership.